American Airlines Flights from Washington (IAD) to Singapore (SIN)

Change your flight without a fee on select flights

Money Saving Bundle when you purchase Hotel + Flight! 

Get mobile alerts about flight delays, gate changes and more with the FREE Wotif app

Cheapest American Airlines Flights from Washington (IAD) to Singapore (SIN)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

American Airlines

American Airlines Flights from IAD to SIN

How much is a American Airlines flight from Washington (IAD) to Singapore (SIN)?

One-way flights start as little as AU$3,005 and there are roundtrips available from AU$3,736. Get in! You can score some sweet deals with Wotif and American Airlines.

How many non-stop American Airlines flights from Washington (IAD) to Singapore (SIN) are there per day?

American Airlines flies flights direct every day between Washington (IAD) and Singapore (SIN).

How far is Washington (IAD) from Singapore (SIN)?

It’s from Washington (IAD) to Singapore (SIN).

What is the best airline to fly from Washington Dulles Intl.?

At Wotif, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Washington Dulles Intl. with: American Airlines. 

Can I change or cancel my American Airlines tickets from Washington to Singapore on Wotif?

Change of plans? No worries! We’re right here to make things as easy as possible. Check out the American Airlines rules and restrictions in your itinerary. You can also use the No Change Fees filter to find flexible plane tickets for future trips. For more information on how to cancel or change your flight on Wotif, visit our customer service portal.

How do I find the best deal on American Airlines flights from Washington (IAD) to Singapore (SIN)?

Just review and compare all our awesome offers or enter your travel dates to see more terrific deals on American Airlines flights from Washington. And remember you can save even more when you bundle a hotel with your flight as part of a Wotif package. Sweet!

What’s a good way to get cheap American Airlines flight tickets from Washington to Singapore?

We have loads of cheap flights, so just enter your travel dates to see what’s available. If you can be flexible on when you fly, you’ll find even more epic flight deals. So get booking!

What is the cheapest time of year to fly from Washington (IAD) to Singapore (SIN)?

The cheapest time of the year for a return trip is January. One-way, the cheapest month to fly is January. Check our deal cards for details.

How long does it take to fly from IAD to SIN?

It typically takes hours to fly directly from Washington (IAD) to Singapore (SIN).

Epic Hotel in Singapore

Crowne Plaza Changi Airport, an IHG Hotel
Crowne Plaza Changi Airport, an IHG Hotel
5 out of 5
75 Airport Boulevard, Singapore
"Lovely hotel, and amenities"

Reviewed on 19 Dec. 2024

Crowne Plaza Changi Airport, an IHG Hotel
Ambassador Transit Hotel Terminal 2
Ambassador Transit Hotel Terminal 2
2.5 out of 5
Singapore Changi Airport, PTB2, Departure, Level 3, Terminal 2, Singapore
"Very handy for passengers in transit to have a rest prior to catching their connecting flight. We found the staff at reception very helpful."

Reviewed on 18 Dec. 2024

Ambassador Transit Hotel Terminal 2
Aerotel Singapore - Transit Hotel in Terminal 1
Aerotel Singapore - Transit Hotel in Terminal 1
3 out of 5
Level 3, Departure/Transit Lounge, Terminal 1, Singapore Changi Airport, Singapore
"Very convenient for transit through Singapore but very expensive"

Reviewed on 11 Dec. 2024

Aerotel Singapore - Transit Hotel in Terminal 1
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.